/* 实验样式 */
/* input::placeholder {
    color: red;
} */
.my-password {
    /* background-color: #dedede; */
    display: inline-block;
    font-size: 0px;
    position: relative;
    margin-top: 16px;
}

.my-password input {
    border: none;
    border-bottom: 2px solid #e3e3e3;
    outline: none;
    font-size: 16px;
    line-height: 24px;
    width: 300px;
    /* background-color: transparent; */
    letter-spacing: 4px;
}

.my-password .placeholder {
    font-size: 16px;
    line-height: 24px;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    color: #aaaaaa;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    user-select: none;
    /* z-index: -1; */
    /* 禁用标签的鼠标操作事件 */
    pointer-events: none;
    transition: all 300ms ease;
}

.my-password .placeholder .iconfont {
    font-size: 14px;
    cursor: pointer;
    pointer-events: all;
    opacity: 0;
    transition: all 300ms ease;
}

.my-password .placeholder.active {
    transform: translate(0, -100%);
    font-size: 14px;
}

.my-password .placeholder.active .info {
    color: #5aa9df;
    font-weight: bold;
}

.my-password .placeholder.active .iconfont {
    opacity: 1;
}

.my-password .line {
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 0%;
    font-size: 0px;
    height: 0px;
    margin: 0px;
    padding: 0px;
    border-bottom: 2px solid #5aa9df;
    transition: all 300ms ease;
}

.my-password .line.active {
    width: 100%;
}